baber/WOPTO huggingface dataset:
Patent IE-42020-B1 (IE)
Title: Preparation of hydroxypivaldehyde
IPC: C07C45/00
Filed: 1975-10-13
Abstract: 1463266 Hydroxypivaldehyde SOC CHIMIQUE DES CHARBONNAGES 13 Oct 1975 [30 Oct 1974] 41784/75 Heading C2C A process for the production of hydroxypivaldehyde which comprises reacting formaldehyde with isobutyraldehyde in an approximate molar ratio of 1 : 2 in the presence of a catalytic amount of triethylamine, to produce a reaction mixture containing 42 to 50 wt. per cent of hydroxy-pivaldehyde, 28 to 35 wt. per cent of isobutyraldehyde, approximately 18 wt. per cent of water, approximately 2 wt. per cent of triethylamine, and approximately 2 wt. per cent of secondary reaction products, and recovering hydroxy-pivaldehyde therefrom, the recovering being effected by, (a) adding at least one part by weight of water to 1 part of the solution, distilling the solution obtained under reduced pressure at a temperature below 65‹ C., to produce a distillate containing isobutyraldehyde, triethylamine and water, and an aqueous solution containing hydroxy-pivaldehyde, (b) cooling the aqueous solution containing hydroxy-pivaldehyde to approximately 15‹ to 20‹ C. to cause the crystallization of hydroxypivaldehyde, filtering off the crystals obtained, washing the crystals with cold water and then drying the crystals in air, and (c) subjecting the mother liquors from the crystallization to liquid-liquid extraction at ambient temperature using approximately one volume of isobutyraldehyde to 3 volumes of the mother liquor to extract hydroxy-pivaldehyde from the mother liquor. The aqueous phase from the liquid/ liquid extraction may be distilled to remove isobutyraldehyde which may be recycled to the reaction as may the isobutyraldehyde extract containing hydroxypivaldehyde. The organic phase of the distillate from step (a) may also be recycled.
Patent IE-57107-B1 (IE)
Title: Rear-view mirror for vehicles,particularly motor vehicles,having a coating on the rear face
IPC: G02B5/08
Filed: 1985-09-30
Abstract: This rear view mirror has a transparent layer carrier consisting preferably of soda silicate glass and has a rear coating which exhibits a highly reflective mirror layer of a metal or a metal alloy, particularly silver or aluminium, and an interference layer of dielectric material arranged between the layer carrier and the mirror layer, wherein the dielectric interference layer (14) is constructed in its thickness as anti-reflection layer for the long wave visible spectral band; and between the transparent layer carrier (10) and the dielectric interference layer (14) is arranged an additional layer (12) of a metal or a metal alloy of such a thickness that the light transparency of the compound arrangement consisting of the transparent layer carrier (10) and the additional layer (12) is less by 10 to 55% than that of the transparent layer carrier (10) alone. <IMAGE>
Patent IE-53559-B1 (IE)
Title: Workpiece conveying apparatus
IPC: B65G27/08
Filed: 1982-10-08
Abstract: A work station module which includes a buffer storage area for the transitory storage of workpiece carriers which are received at non-specific intervals and an escapement station to facilitate performance of some operation of a workpiece carried by each carrier. The buffer storage area includes a conveying surface which is defined by a plurality of fibers and which is vibrated to move the carriers longitudinally therealong. The resiliency of the fibers permits carriers which are adjacent the escapement station to remain stationary even though the conveying surface is vibrating. At the escapement station, the workpieces are coarsely positioned, lifted from the conveying surface, and accurately positioned and oriented to facilitate performance of the operation. Following the operation, the carrier is returned to the vibrating conveying surface for conveying to the buffer storage area of the next module.
Patent IE-45952-B1 (IE)
Title: Method for the preparation of dimethyl ether and catalyst therefor
IPC: B01J31/26
Filed: 1977-12-20
Abstract: A method for the production of dimethyl ether by catalytical reaction between carbon monoxide and hydrogen is disclosed, in which an improved catalyst system is used. The improved catalyst is composed of a mixture of oxides and/or salts of metals such as Al, Cr, La, Mn, Cu, Zn and their mixtures which have been subjected to a stabilization process with a compound of silicon having substituents of various natures; such as hydrocarbonaceous radicals, and halogens. This catalyst is a considerable advance over the prior art.
Patent IE-60643-B1 (IE)
Title: Monoclonal antibodies against endotoxin of gram-negative bacteria
IPC: C07K16/00
Filed: 1984-10-12
Abstract: Mammalian monoclonal anti-LPS antibodies that react with regions of lipopolysaccharide which are common to the lipopolysaccharide molecules of gram-negative bacteria of different genera are described along with diagnostic and therapeutic uses of the anti-LPS antibodies. The monoclonal anti-LPS antibodies react with gram-negative bacteria across different genera, reacting with regions of the lipid A and/or the core of gram-negative bacterial endotoxin which are shared by virtually all types of gram-negative bacteria. The anti-LPS antibodies protect mice against the lethal effect from gram-negative bacterial infection and neutralize the lethal effect of the endotoxin of gram-negative bacteria invivo. Also disclosed are immortal antibody-producing cells such as mammalian hybridoma cell lines which generate the monoclonal anti-LPS antibodies. The mammalian monoclonal anti-LPS antibodies are useful in a number of diagnostic and therapeutic applications, including methods for the detection of gram-negative bacteria or endotoxin of gram-negative bacteria, therapy of gram-negative bacterial infection and endotoxin shock in mammals and prophylaxis against bacterial infection in mammals.
Patent IE-74701-B1 (IE)
Title: Further antiviral pyrimidine nucleosides
Inventor: WALKER RICHARD
IPC: A61K31/70
Filed: 1990-10-01
Abstract: Pyrimidine 4 min -thionucleosides of the formula (I) <CHEM>  where B<1> is a pyrimidine base;  and either (a) R<2> is hydrogen and R<3> is hydroxy or fluoro,  or (b) R<2> is hydroxy and R<3> is hydrogen, hydroxy or fluoro,  or (c) R<2> is fluoro and R<3> is hydrogen or hydroxy, or (d) R<2> and R<3> together form a carbon-carbon bond; and physiologically functional derivatives thereof and processes for their production. Preferably, the base B<1> is of the formula (II) <CHEM> wherein Y is hydroxy or amino, monoalkylamino or dialkylamino; and X is halogen, alkoxy, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, amino, monoalkylamino, dialkylamino, cyano or nitro. The compounds are useful in the treatment of viral infections.
Patent IE-62668-B1 (IE)
Title: Piperazinyl derivatives
Inventor: PERREGAARD JENS
IPC: C07D405/12
Filed: 1989-12-12
Abstract: The invention relates to novel compounds of the formula: <CHEM>  wherein R<1>, R<2>, X and "Ar" are as defined in Claim 1; as well as pharmaceutically acceptable acid addition salts and stereo isomeres thereof. The compounds are described as having central sterotonin activity with preference for the serotonin 5-HT1A receptors, which indicates usefulness in the treatment of CNS disorders, including anxiety, depression and aggression, or in diseases related to cardiovascular, gastrointestinal and renal systems. Also methods of preparing said compounds and pharmaceutical compositions containing same are described.
Patent IE-80501-B1 (IE)
Title: Absorbent articles especially catamenials having improved fluid directionality comfort and fit
Inventor: THOMPSON HUGH ANSLEY
IPC: A61F13/49
Filed: 1992-07-22
Abstract: Absorbent articles, especially sanitary napkins, contain fibers with intra-fiber capillary channels. In-use, the capillary channel fibers direct menses to a storage layer, thereby minimizing product failure and staining of undergarments. The capillary channel fibers can protrude into, or through, a topsheet to provide very aggressive transport of vaginal discharges.
Patent LU-101508-B1 (LU)
Title: Verfahren, Vorrichtung und System zum Gruppieren, insbesondere Palettieren von Produktrohlingen
Inventor: ALIG LUKAS
IPC: B65G47/32
Filed: 2019-07-23
Granted: 2020-03-31
Abstract: Die Erfindung betrifft ein Verfahren zum Gruppieren, insbesondere Palettieren oder Vorpalletieren, von, bevorzugt leeren, als Dosen, Tuben, oder Kartuschen ausgebildeten länglichen Produkten (4), wobei die Produkte (4) mit einer anliefernden Fördereinrichtung (5) bevorzugt von einer Produktionslinie zur Herstellung der Produkte (4), angeliefert und mit einer bevorzugt zylindrischen Mantelfläche lückenlos auf ein Förderband (3) abgelegt werden und mit diesem mit einer Fördergeschwindigkeit entlang einer Förderrichtung (F) gefördert werden, wobei aus den lückenlos geförderten Produkten (4) eine Produktgruppe umfassend mehrere lückenlos aneinander angrenzender Produkte (4) mit einem Transfermittel (7) gleichzeitig von dem Förderband (3) entnommen werden, wobei die Transfermittel (7) während der Entnahme synchron mit dem Förderband (3) und der darauf geförderten, zu entnehmenden Produktgruppe entlang der Förderstrecke (S) von einer Anfangsposition (24) in Förderrichtung (F) bis zu einer Entnahmeposition verstellt, insbesondere verfahren, werden und im Anschluss an die Entnahme die Produkte (4) der Produktgruppe gleichzeitig durch eine Schwenkbewegung, insbesondere der Transfermittel (7), senkrecht zur Förderrichtung (F) aufgerichtet, insbesondere um 90° aufgerichtet, werden, und im aufgerichteten Zustand auf einer Ablage als lückenlose sich entlang der Förderrichtung (F) erstreckende Reihe abgestellt werden.
Patent LU-101954-B1 (LU)
Title: Verfahren zum Herstellen einer reibwertoptimierten Zinkbeschichtung auf einer Stahl-Komponente
Inventor: BASEL DIRK
IPC: C25D5/50
Filed: 2020-07-24
Granted: 2022-01-24
Abstract: Die Erfindung betrifft ein Verfahren zum Herstellen einer reibwertoptimierten Zinkbeschichtung auf einer Stahl-Komponente. Um ein solches Verfahren bereitzustellen, das zu einer Beschichtung mit guten Korrosionsschutzeigenschaften, guter Haftung sowie stabilen, konstant niedrigem Reibwert auch bei einer mehrfachen Verwendung der Stahl-Komponente, insbesondere einem mehrfachen Anzug, führt, wobei das Verfahren zugleich einfach und wirtschaftlich durchgeführt werden kann, ist vorgesehen, dass zunächst eine Zinkschicht auf die Oberfläche der Stahl-Komponente mittels eines galvanischen Abscheideverfahrens aufgebracht und nachfolgend eine Wärmebehandlung bei einer Temperatur unterhalb von 420 °C zum gezielten Bilden von intermetallischen Zink-Eisen-Phasen in der galvanisch abgeschiedenen Zinkschicht zur Optimierung des Reibwertes der Stahl-Komponente vorgenommen wird.
Patent LU-102442-B1 (LU)
Title: Novel Multimedia Education Platform
Inventor: MIAO QIN
IPC: G09B5/06
Filed: 2021-01-21
Granted: 2021-08-09
Abstract: A novel multimedia education platform comprises bottom platform plate, middle platform plate, movable platform plate and top platform plate sequentially arranged from bottom to top; the bottom platform plate is fixedly connected with the middle platform plate via first supporting column, a second supporting column is arranged on the top surface of middle platform plate, groove formed at the bottom of second supporting column; a T-shaped piece is rotationally connected in the groove, a telescopic assembly is further arranged between said middle platform plate and the movable platform plate; a limiting slideway and a shaft hole are formed in the top of the movable platform plate, the two limiting slideways are symmetrical about shaft hole, a pulley and a rotating shaft are arranged on the bottom surface of top platform plate, said pulley is arranged in said limiting slideway, and said rotating shaft is movably arranged in said shaft hole.
Patent LU-501203-B1 (LU)
Title: Dynamic storage resiliency
Inventor: HOPE TAYLOR ALAN
IPC: G06F11/20
Filed: 2022-01-04
Granted: 2023-07-04
Abstract: A computer system is configured to provision a plurality of storage volumes at a plurality of fault domains and thinly provision a plurality of cache volumes at the plurality of fault domains. The computer system is also configured to perform a write operation in a resilient manner that maintains a plurality of copies of data associated with the write operation. Performing the write operation in the resilient manner includes allocating a portion of storage in each of the plurality of cache volumes, and caching the data associated with the write operation in the portion of storage in each of the plurality of cache volumes. The cached data is then persistently stored in the plurality of storage volumes. After that, the portion of storage in each of the plurality of cache volumes is deallocated.
Patent LU-502313-B1 (LU)
Title: System and method for on-site dynamic checking of setting value of relay protection device
Inventor: LIU SHENGXUE
IPC: G01R31/327
Filed: 2022-06-20
Granted: 2022-12-20
Abstract: The present invention discloses a system for on-site dynamic checking of setting value of relay protection device, comprising a digital real-time dynamic simulation system, a distributed protection mobile testing apparatus connected to the digital real-time dynamic simulation system, several to-be-checked relay protection apparatuses with each input end connected to the distributed protection mobile testing apparatus, and circuit breakers correspondingly connected to the relay protection apparatuses, where an output end of each of the relay protection apparatuses and an output end of each of the circuit breakers are further connected to the digital real-time dynamic simulation system. In the checking method of the present invention, the solution of checking the relay protection apparatuses on a power plant/substation site is used, and the checked relay protection apparatuses are protection apparatuses actually used on site, which is completely close to the practice, making a check result completely reliable.
Patent LU-502390-B1 (LU)
Title: Copyable drawing board for children
Inventor: XIE HONGJIAN
IPC: G09B5/02
Filed: 2022-06-28
Granted: 2023-01-03
Abstract: A copyable drawing board for children comprises a light-transmitting board and a frame fixed on the edge of the light-transmitting board, the frame is connected with a display device located at the rear side of the light-transmitting board, and the display device comprises a display device shell, the display device shell is internally provided with a controller and a memory module for storing images, the display device shell is provided with a display screen for displaying images, the display screen and the storage module are both connected with a controller, the display device shell is also provided with a switch button and an image switching button connected with the controller, and the light-transmitting board and the display screen are arranged back and forth correspondingly, so that the image displayed on the display screen can be seen from the front side of the light-transmitting board.
Patent LU-502637-B1 (LU)
Title: Method for promoting maturation of coelomactra antiquata parent shellfish cultured by shrimp pond algae
Inventor: LUO JIE
IPC: A01K61/54
Filed: 2022-05-30
Granted: 2023-10-06
Abstract: The application discloses a method for promoting maturation of Coelomactra antiquata parent shellfish cultured by shrimp pond algae, which relates to the technical field of Coelomactra antiquata cultivation. The method comprises the following steps: Placing the Coelomactra antiquata parent shellfish in a culture pond for ripening cultivation, and adding shrimp pond water to the culture pond to the height of a drain pipe; the daily management is as follows: Changing the water by 1/2 every morning, and using a water pump (2-inch water pump with a flow rate of 15m3/ hour) to pump the shrimp pond water to the original depth; extracting directly shrimp pond water in the afternoon, adding it to the culture pond, and making the pond water continuously convect; cleaning the sand layer on the surface regularly.
Patent NO-303722-B1 (NO)
Inventor: SKIBO MICHAEL DAVID
IPC: B22D11/11
Filed: 1993-09-10
Abstract: A method and apparatus for preparing a continuous flow of castable composite materials of nonmetallic particles in a metallic matrix, wherein particles are mixed into a molten metallic alloy to wet the molten metal to the particles, and the particles and metal are sheared past each other to promote wetting of the particles by the metal. The mixing occurs while minimizing the introduction of gas into the mixture, and while minimizing the retention of gas at the particle-liquid interface. Mixing is done at or below a maximum temperature whereat the particles do not substantially chemically degrade in the molten metal during the time required for processing, and casting is done at a temperature sufficiently high that there is no solid metal present in the melt.
Patent NO-304914-B1 (NO)
Inventor: GILG DIETRICH
IPC: H03L7/093
Filed: 1993-09-30
Abstract: The bandwidth of the control loop can be increased or decreased by selectively changing gain factors of amplifying units (BSI, BSP) of a filter present in the control loop. When the bandwidth is set, other quantities such as, for example, a peaking of the closed loop characterising the dynamic characteristics remain unchanged in the first approximation. The filter consists of at least one input (UD) and one output (UF), is implemented by means of digital chips and enables the bandwidth to be changed by setting at least one value of one chip of the filter. Further embodiments consist of at least two amplifying units (BSI, BSP), at least one control unit (BST), at least one integrator (IG) consisting of an adder (ADDI) and a register (REG), at least one adder (ADD) and possibly also of two or more further amplifying units (FSI, FSP). In particular, the control loop can also be a phase-locked loop in which the bandwidth is to be switched without the peaking in the frequency response of the closed control loop being significantly changed. <IMAGE>
Patent NO-302157-B1 (NO)
Inventor: JOHANSSON JAN-ERIK
IPC: B03D1/14
Filed: 1994-07-01
Abstract: A flotation apparatus contains a lower portion of pulp and an upper portion of froth which drains over an upper horizontal edge of the apparatus. When the ore contains lead and zinc, lead contaminated with zinc will drain off. The object of the invention is to increase the lead content in the froth drained off. This is achieved by allowing the froth to drain upwardly through a channel, preferably one having rectangular cross section and having an angle of inclination less than 90 DEG  to the surface of the froth. The froth is also spayed before it leaves the channel, with at least one jet of water directed towards the part of the channel wall located furthest away in relation to the drainage edge of the channel.
Patent NO-318322-B1 (NO)
Inventor: LINNAINMAA JARKKO
IPC: C22B7/00
Filed: 1997-10-24
Abstract: PCT No. PCT/FI96/00218 Sec. 371 Date Apr. 14, 1998 Sec. 102(e) Date Apr. 14, 1998 PCT Filed Apr. 22, 1996 PCT Pub. No. WO96/34119 PCT Pub. Date Oct. 31, 1996A facility to process metal wastes is provided. The facility includes an inclined heat-insulated casing with a door and a cover, which can be displaced and removed. The inner surface of the casing is provided with removable sheets which form the inner facing (reflectors) of the casing and which are made of metal bead-formed sheets. Inside the casing, on a cantilever-supported shaft, is installed a melting drum, which can be mounted or removed from the shaft both charged and empty. The drum can be charged through the open cover when the casing door is open, while inside the casing it is kept installed on the shaft. A cross-shaped member for stiffening the drum is used also for mixing. The drum is heated via a burner and the heating is controlled with a temperature sensor and by means of an automatic control unit.
Patent NO-312965-B1 (NO)
Inventor: SCARBOROUGH ROBERT
IPC: A61K38/02
Filed: 1998-05-15
Abstract: An assay for screening snake venom for the presence or absence of platelet aggregation inhibitors (PAIs) based on specific receptor binding is described. Using this assay, the identification and characterization of PAIs in a wide range of snake venom samples was accomplished. The isolated and purified PAI from several of these active snake venoms is described and characterized. In addition, PAIs lacking the Arg-Gly-Asp (RGD) adhesion sequence but containing K*-(G/Sar)-D wherein K* is a modified lysyl residue of the formula R<1>2 N(CH2)4CHNHCO- wherein each R<1> is independently H, alkyl(1-6C) or at most one R<1> is R<2>-C=NR<3> wherein R<2> is H, alkyl(1-6C), phenyl or benzyl, or is NR<4>2 in which each R<4> is independently H or alkyl(1-6C) and R<3> is H, alkyl(1-6C), phenyl or benzyl, or R<2>-C=NR<3> is a radical selected from the group consisting of: <CHEM> where m is an integer of 2-3, and each R<5> is independently H or alkyl(1-6C); and wherein one or two (CH2) may be replaced by O or S provided said O or S is not adjacent to another heteroatom are prepared and shown to specifically inhibit the binding of fibrinogen or von Willebrand Factor to GP IIb-IIIa.
Patent AT-514478-B1 (AT)
Title: Motorische Tourenskiaufstiegshilfe
IPC: A63C7/00
Filed: 2013-06-26
Granted: 2015-03-15
Abstract: Die Erfindung betrifft eine motorisch betriebene Vorrichtung für Ski, insbesondere für Tourenski, wodurch die körperliche Anstrengung des Tourenskigehers mittels Elektromotor verringert wird. Die Erfindung löst die Aufgabe dadurch, dass sich zwischen Tourenski (3) und Tourenskibindung (2) eine Gleitvorrichtung (5) befindet, auf der die Tourenskibindung (2) durch einen Motor (6) zwischen Skiende und Skispitze hin- und her bewegt wird, wodurch die Füße des Tourenskigehers abwechselnd am Ski nach vorn geschoben werden.
Patent AT-509624-B1 (AT)
Title: Windkraftanlage
IPC: F03D11/00
Filed: 2010-04-14
Granted: 2012-04-15
Abstract: Die Erfindung betrifft eine Windkraftanlage mit einem Rotor und einem Generator, wobei zwischen dem Rotor und dem Generator ein Getriebe (1), insbesondere ein Planetengetriebe, angeordnet ist, das in Wirkverbindung mit dem Rotor und dem Generator steht, wobei das Getriebe (1) mehrere Getrieberäder, insbesondere Planetenrädern (4), aufweist die jeweils über ein Gleitlager auf einer Achse (8) gelagert sind, sowie mit einer Ölversorgung zur Schmierung von Laufflächen (16) der Gleitlager, wobei die Gleitlager Mehrschichtgleitlager (7) mit einer Stützschicht (14) und einer Gleitschicht (15) sind und die Schmierung rein hydrodynamisch ohne hydrostatische Unterstützung ausgeführt ist, sodass keine Ölpumpen für die Schmierölzuführung und zur Aufrechterhaltung eines hydrostatischen Druckes erforderlich sind.
Patent AT-503041-B1 (AT)
Title: Electric welding of rail ends fastened to track sleepers, fits jet blasting head over rail ends to clean surfaces for welding and contact clamp attachment
Inventor: THEURER JOSEF
IPC: E01B29/46
Filed: 2006-05-22
Granted: 2007-07-15
Abstract: Surfaces of the rails are jet blasted before welding. The rail head connected to the rail web (22), is covered for this operation. To form a closed circuit, the jet blasting agent (18) (sand, ceramic grit etc.) projected at the rail ends (11) is removed by suction. A jetting head (17) is connected to the rail ends and the jet blasting agent is blown inside it, to impact the web. Pipes (15) deliver and return jet blasting agent from and to a container on the machine frame. The jetting head has two adjustable chambers (20) with two jet blasting openings (23) which are placed against the rail web. The welding machine includes a frame on running gear and a power supply driven by a motor. The welding unit moves relative to the frame. The power supply drives the jetting unit (12) for surface treatment of the rail ends. An independent claim is included for the corresponding welding machine.